Tubes and rack are autoclavable at 121ºC (except PE caps). Ideal forbiological tests, such as PCR, cell uptake studies, RIA and EIA. Designedfor storing and freezing down to -80ºC, and for transporting reagents andsamples. Compatible with standard microplates and suitable forworking with multichannel pipettors. (Size of tubes: outer Ã˜8.8mm,height 45mm).